Search Resources

NEW Indicates new for 2013-2014.

Show All

Keyword: Category: New for 2013-2014

Nitrogen... for People and the Environment
This booklet explains the origins of nitrogen in an easy-to-understand format. Photographs, illustrations, and text demonstrate the role of nitrogen in our environment.

Grades 7-adult
$1.50 plus s/h

International Plant Nutrition Institute
3500 Parkway Lane, Suite 550
Norcross, GA 30092-2806
Phone: (770) 447-0335
Fax: (770) 448-0439
E-mail: dedwards@ipni.net
Website: www.ipni.net